carrier bed

The functional relation of layer-to-layer conductivity correction factor is derived based on the fundamental principle of fluid flowing through porous media.

从渗流力学基本原理出发,推导了厚油层内夹层对垂向渗流控制作用的数学公式——层间传导率校正系数的函数表达式,量化了夹层参数与厚油层垂向流动能力之间的内在关系,以及对水驱采收率的影响规律。